jpeg_api_decoder.h

ADI blackfin DSP的基于device friver的jpeg压缩算法

/*****************************************************************************
Copyright(c) 2005 Analog Devices, Inc.  All Rights Reserved. This software is 
proprietary and confidential to Analog Devices, Inc. and its licensors.
******************************************************************************

$RCSfile: JPEG_api_decoder.h,v $
$Revision: 1.1 $
$Date: 2006/07/17 07:18:18 $

Project:	JPEG IMAGE CODEC
Title:		Common header file
Author(s):	A.S
Revised by: 

Description:
Declarations for JPEG Encoder Library API

References:
	
******************************************************************************
Tab Setting:			4
Target Processor:		Blackfin
Target Tools Revision:	VDSP++ 4.0
******************************************************************************

Modification History:
====================
$Log: JPEG_api_decoder.h,v $
Revision 1.1  2006/07/17 07:18:18  bmk
JPEG-MJPEG User access files


******************************************************************************/

#ifndef JPEG_API_DECODER_H
#define JPEG_API_DECODER_H


#include "JPEG_api_common.h"

/****************************************************************************
 * 		Typedefs/Enumerations												*
 ****************************************************************************/
typedef void tJpegDecoder;

/****************************************************************************
 * 		Function Declarations												*
 ****************************************************************************/

extern tJpegDecoder		*JPEG_Decoder_NEW (tJpegParam *param);
extern void				JPEG_Decoder_DELETE (tJpegDecoder *handle);
extern int				JPEG_DecodeImage(tJpegDecoder *handle, tJpegParam *param);
extern int				JPEG_DecodeSequentialImage(tJpegDecoder *handle, tJpegParam *param);
extern int				JPEG_DecodeProgressiveImage(tJpegDecoder *handle, tJpegParam *param);
extern int				JPEG_ProcessHeader(tJpegDecoder *handle, tJpegParam *param);

#endif